Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
934 conjugacy classes of subgroups; only the 161 normal subgroups are shown.
This group has 934 conjugacy classes of subgroups — too many to draw. Only its 161 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19128077 | C2 | semidirect |
| 2. #24908270 | C2 | semidirect |
| 3. #24908269 | C2 | semidirect |
| 4. C83⋊#1273 | C2 | semidirect |
| 5. C2×#493×C83 | C2 | semidirect |
| 59. C2×C83⋊C8 | D8 | semidirect |
| 80. C2×C8×C83 | D8 | semidirect |
| 150. C2×#493 | D83 | semidirect |
| 154. C83 | #10304 | semidirect |
| 227. C2×C8 | #13050575 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128077 | 2 |
| #24908270 | 2 |
| #24908269 | 2 |
| C83⋊#1273 | 2 |
| C2×#493×C83 | 2 |
| #10304 | 83 |